3D render image of Saturn:Saturn is the sixth planet from the Sun and the second largest planet in the Solar System, after Jupiter. Saturn, along with Jupiter, Uranus and Neptune, is classified as a gas giant. Together, these four planets are sometimes referred to as the Jovian, meaning...

Painting of Teeth(premolars,canines,incisors,molars):We recognize four basic kinds of teeth in an individual's jaw, the incisors, canines, premolars, and molars.Incisors : these teeth are the first permanent teeth to erupt that replace a deciduous tooth. They have straight biting edges, a...

Painting of Left bronchus:The left main bronchus (or left primary bronchus, or left principal bronchus) is smaller in caliber but longer than the right, being nearly 5 cm long. It enters the root of the left lung opposite the sixth thoracic vertebra. It passes beneath the aortic arch, crosses in...